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	Version	Published	Changed By	Comment	Actions
	CURRENT (v. 12)	Aug 04, 2020 10:35	zhangyaqian
	v. 11	Aug 04, 2020 10:32	zhangyaqian
	v. 10	Jul 20, 2020 14:01	Xiaoxiang Yu
	v. 9	Jul 16, 2020 11:55	zhangyaqian
	v. 8	Jul 16, 2020 11:54	zhangyaqian
	v. 7	Jul 16, 2020 07:04	zhangyaqian
	v. 6	Jul 16, 2020 06:59	zhangyaqian
	v. 5	Jul 16, 2020 06:28	zhangyaqian
	v. 4	Jul 16, 2020 05:28	zhangyaqian
	v. 3	Jul 16, 2020 04:22	zhangyaqian
	v. 2	Jul 16, 2020 03:39	zhangyaqian
	v. 1	Jul 16, 2020 03:01	zhangyaqian

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